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Posted to dev@hbase.apache.org by "Jingcheng Du (JIRA)" <ji...@apache.org> on 2014/08/01 10:46:39 UTC

[jira] [Created] (HBASE-11644) External tools

Jingcheng Du created HBASE-11644:
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             Summary: External tools
                 Key: HBASE-11644
                 URL: https://issues.apache.org/jira/browse/HBASE-11644
             Project: HBase
          Issue Type: Sub-task
          Components: Compaction, master
            Reporter: Jingcheng Du
            Assignee: Jingcheng Du


The MOB files are involved in the HBase compaction. It means there's no chance to delete and merge the MOB files. The external tools do this, one is a cleaner to clean the MOB files that are expired (by TTL and minVersions), the other one is a sweep tool to clean the deleted Cells in HBase and merge small files into bigger ones.



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